![Why not? 15 years
of constant ridicule. I think
Why not? 15 years
of constant ridicule. I think](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Why not? 15 years
of CONSTANT ridicule. I think
The Big Bang Theory Season 11, Episode 10
![- That's an interesting tie clip.
- Oh, thanks. It's Avogadro's constant.
- That's an interesting tie clip.
- Oh, thanks. It's Avogadro's constant.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
- That's an interesting tie clip.
- Oh, thanks. It's Avogadro's CONSTANT.
The Big Bang Theory Season 9, Episode 10
![Come on. The constant
fussing, eating, pooping,
Come on. The constant
fussing, eating, pooping,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Come on. The CONSTANT
fussing, eating, pooping,
The Big Bang Theory Season 7, Episode 23
![a constant reminder
that of the three of us,
a constant reminder
that of the three of us,](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
a CONSTANT reminder
that of the three of us,
The Big Bang Theory Season 5, Episode 17
![Okay, failed actress
who traded constant rejection
Okay, failed actress
who traded constant rejection](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Okay, failed actress
who traded CONSTANT rejection
The Big Bang Theory Season 12, Episode 6